6742148940
6,742,148,940 is an even composite number composed of four prime numbers multiplied together.
6742148940 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 6742148940:
22 × 33 × 5 × 12485461
(2 × 2 × 3 × 3 × 3 × 5 × 12485461)See below for interesting mathematical facts about the number 6742148940 from the Numbermatics database.
Names of 6742148940
- Cardinal: 6742148940 can be written as Six billion, seven hundred forty-two million, one hundred forty-eight thousand, nine hundred forty.
Scientific notation
- Scientific notation: 6.74214894 × 109
Factors of 6742148940
Divisors of 6742148940
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 12485461 24970922 37456383 49941844 62427305 74912766 112369149 124854610 149825532 187281915 224738298 249709220 337107447 374563830 449476596 561845745 674214894 749127660 1123691490 1348429788 1685537235 2247382980 3371074470 6742148940
- Sum of all divisors σ(n): 20975576160
- Sum of proper divisors (its aliquot sum) s(n): 14233427220
- 6742148940 is an abundant number, because the sum of its proper divisors (14233427220) is greater than itself. Its abundance is 7491278280
Bases of 6742148940
- Binary: 1100100011101110100000111010011002
- Hexadecimal: 0x191DD074C
- Base-36: 33I3NF0
Squares and roots of 6742148940
- 6742148940 squared (67421489402) is 45456572329143123600
- 6742148940 cubed (67421489403) is 306474980944965641888028984000
-
The
square root of 6742148940 is 82110.5896946307 -
The
cube root of 6742148940 is 1889.1485708925
Scales and comparisons
How big is 6742148940?- 6,742,148,940 seconds is equal to 214 years, 19 weeks, 5 days, 3 hours, 9 minutes.
-
To count from 1 to 6,742,148,940 would take you about four hundred twenty-eight years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 6742148940 cubic inches would be around 157.4 feet tall.
Recreational maths with 6742148940
- 6742148940 backwards is 0498412476
- 6742148940 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6742148940's digits is 45
- More coming soon!
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